<template>
  <!-- router开启路由，unique-opened只展开一个菜单 -->
  <el-menu
    active-text-color="#409eff"
    background-color="#304156"
    class="el-menu-vertical-demo"
    text-color="#fff"
    :collapse="AsideModel.isShow"
    router
    unique-opened
    :default-active="defUrl"
  >
    <!-- index要转成string类型的 -->
    <el-menu-item index="/index">
      <i class="iconfont homepage"></i>
      <span>首页</span>
    </el-menu-item>
    <el-sub-menu :index="'/' + p.name" v-for="p in menus" :key="p.id">
      <template #title>
        <i class="iconfont" :class="p.icon"></i>
        <span>{{ p.title }}</span>
      </template>
      <template v-for="sub in p.children" :key="sub.id">
        <el-menu-item
          :index="'/' + p.name + '/' + sub.name"
          v-if="sub.hidden === 0"
        >
          <i class="iconfont" :class="sub.icon"></i>
          {{ sub.title }}</el-menu-item
        >
      </template>
    </el-sub-menu>
  </el-menu>
</template>

<script setup lang="ts">
import { ref, watch } from "vue";
import { useRoute } from "vue-router";
import { AsideModeStore } from "@/store/Aside";
import { useUserStore } from "@/store/user";
const AsideModel = AsideModeStore();
const userStore = useUserStore();
const menus = userStore.routes;

// 让菜单默认展开
const defUrl = ref("/index");
const route = useRoute();

watch(
  () => route.path,
  () => {
    defUrl.value = route.path;
  },
  {
    immediate: true,
  }
);
</script>

<style scoped></style>
